Network Planning TRIZ Cases

Synchronized listen-before-talk procedures coordinate channel access across multiple carriers in unlicensed spectrum bands.

A spectrum management server adjusts separation distances based on secondary device location accuracy.

Mobile vehicles navigate environments to capture wireless signal strength, determining optimal access point locations and reducing manual survey costs.

Base station activates target cells using a determined priority sequence, preventing service failure when resources are insufficient.

Base station performs wideband channel clear assessment and transmits narrowband preambles, allowing MTC UEs to access spectrum without individual assessments.

A Radio Unit manages frequency, time, and phase synchronization across multiple operators, resolving excessive resource consumption in multi-operator networks.

Segmenting neighbors into persistent and non-persistent sets reduces signaling overhead while maintaining reliable handover performance.

A wireless communication device adjusts signal strength thresholds to manage concurrent Wi-Fi and Bluetooth operations.

A WiFi coordinator selects channels for LTE access points by monitoring WiFi traffic to prevent data collisions.

Random access preambles convey device identity and shared resource status, enabling priority allocation for controlled transmissions.

Reporting specific non-overlapped beam counts resolves the contradiction between detailed measurement precision and excessive signaling overhead in 5G networks.

A secondary user apparatus selects radio channels for directional communication to optimize spectrum usage.

A wireless base station allocates licensed or unlicensed spectrum by evaluating user equipment capability information and scoring available bandwidth parts.

A method creates radio coverage maps from mobile terminal reports containing position and signal power data.

Frequency segmentation via a diplexer separates upstream and downstream carriers, eliminating expensive adaptive hybrid circuits and echo cancelers.

Target base station compares source and preset interference frequency sets to skip redundant reconfiguration during handover.

An LAA device implements Clear Channel Assessment to determine channel availability for data transmission on unlicensed carriers.

Dynamic starting symbol selection accommodates listen-before-talk delays, avoiding puncturing and improving channel estimation.

User equipment schedules uplink transmissions outside defined transmission opportunities using modified listen-before-talk procedures.

A network scheduler assesses unlicensed spectrum conditions to determine data transmission schedules for mobile devices.

Network management software places wireless access points on site models using received RF signal strengths.

Network node analyzes unlicensed band signals using autocorrelation to identify device types and estimate channel load without demodulation.

A network node filters cell load measurements using traffic-based coefficients to optimize bandwidth reallocation between radio access technologies.

Master device segments slave devices and adjusts sharing timing to lower processing loads while maintaining communication reliability.

User equipment transfers in-device co-existence parameters between radio sub-systems to coordinate resource allocation and mitigate interference.

Cloud-based network profiles simulate real-world conditions, eliminating field-testing costs while ensuring testing accuracy.

Priority-based allocation of uplink grants across licensed and unlicensed carriers resolves network efficiency versus device complexity trade-offs.

Terminals report broadcast reception timing to the operating base station for interference source identification.

Selective load information exchange reduces transmission congestion while maintaining accurate load balancing between radio base stations.

A composite gain metric system computes weighted Key Performance Indicators to rank wireless cell site solutions.

A communication device transmits preliminary bits before LTE-U data to secure radio resources in unlicensed spectrum.

Frame-based equipment operation segments spectrum access into idle and observation periods to reduce interference while maintaining low latency.

Monitoring beacon frame periodicity identifies occupied channels, preventing interference and reducing detection costs in wireless lighting control systems.

A base station determines optimal quiet period parameters using sensing algorithms to minimize capacity loss in cognitive radio systems.

Synchronized beam cycling eliminates the flashlight effect, reducing control signaling overhead while maintaining multi-user diversity gains.

Determining a reference time unit on an unlicensed carrier to set the contention window size for channel sensing.

Dynamic antenna configuration reduces user equipment interference in base stations, improving cell throughput.

Resource management apparatus acquires interference information to determine communication resources for managed systems.

User terminals notify network devices of supported radio access technologies for MDT measurements to enable accurate PLMN list configuration.